Seiko Cal. 4423 - 159

The 4423-159 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4423 caliber with 19j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-b0920fc6da49]

Also known as: Silverwave

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1990

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